From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 794A0C433FE for ; Mon, 28 Mar 2022 19:43:46 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.94.2) (envelope-from ) id 1nYvHH-0000pi-8w; Mon, 28 Mar 2022 19:43:45 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nYvHG-0000pT-2t for linux-f2fs-devel@lists.sourceforge.net; Mon, 28 Mar 2022 19:43:44 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=yDBwr84jYESerH7hztRj/cZGhyX+vXfOfGdVe81C/EM=; b=THCYzh1jyEw7hyvudBi1UPwjFL okDryjHpOFbAEKSHnzWRkFLtKPIs+hJVQq7NlVMIAPAUd1kq5kUQkzowEM6KH1Wxp++OPFnykp4FY D+N7YpEXgjBN7dT0H0HAtrmFUVOepbNnjf1oINW3qzolGd7gKXrB5E83gdfyJlbh0MwU=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=yDBwr84jYESerH7hztRj/cZGhyX+vXfOfGdVe81C/EM=; b=jdlnN3kuFFTHxEZsxunNrA2nCS UINsj1zVMv84yAoqDNGhPYBlZhgLWOeN4/exDB8mzlWXs0/TXzbVcxVYgDff+gqozfxMNURLRcFG4 XFtrnVAjWEnEMGZa2x+DWBefJKnL4CD6NsL80VY7LVpl8pjyuTrkQVlSdb7mVbX4K98o=; Received: from ams.source.kernel.org ([145.40.68.75]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.94.2) id 1nYvHD-00EwqV-S7 for linux-f2fs-devel@lists.sourceforge.net; Mon, 28 Mar 2022 19:43:44 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 91E41B81215; Mon, 28 Mar 2022 19:43:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6DD41C34110; Mon, 28 Mar 2022 19:43:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648496612; bh=Bv183cuMnjASOgeDqKcSzrlKxh0yZWU2L8cOdlTTSvg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mI8Rdh1vWGEfr6v4bFy7nWs6XrDgv42qCnnFeNgx1k9fGmADwBbrFBdHEOQudE6PK +hF2GvfCa1BEpt81kLTimQSFujlLpSnvIvKCAIEEbCcM9iTaEnCOS8PU2PlxCczUPO LXjj1sMDlssrXRclQg7cXUpgxSSDIRJCurQ/cJvJvoP1IuI18NutHbKGRoTI+BGPxf 60YJj9pH5kPtLY9kituXaE8g/CPALd+5X236NylIGUfTq7ucXMHifQKPfOU++mNJLr 78Ylawh3wZrt17x8hr1xff6sHg+LVq4DeCVNTzqxUVVfB3MlC5TZTWTfnpu9XbZwKM +7x5r03U1xjSg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Date: Mon, 28 Mar 2022 15:43:21 -0400 Message-Id: <20220328194322.1586401-7-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220328194322.1586401-1-sashal@kernel.org> References: <20220328194322.1586401-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-Headers-End: 1nYvHD-00EwqV-S7 Subject: [f2fs-dev] [PATCH AUTOSEL 5.10 7/8] f2fs: compress: fix to print raw data size in error path of lz4 decompression X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , yuchao0@huawei.com, linux-f2fs-devel@lists.sourceforge.net, Jaegeuk Kim Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net From: Chao Yu [ Upstream commit d284af43f703760e261b1601378a0c13a19d5f1f ] In lz4_decompress_pages(), if size of decompressed data is not equal to expected one, we should print the size rather than size of target buffer for decompressed data, fix it. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/compress.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index ec542e8c46cc..1541da5ace85 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -286,10 +286,9 @@ static int lz4_decompress_pages(struct decompress_io_ctx *dic) } if (ret != PAGE_SIZE << dic->log_cluster_size) { - printk_ratelimited("%sF2FS-fs (%s): lz4 invalid rlen:%zu, " + printk_ratelimited("%sF2FS-fs (%s): lz4 invalid ret:%d, " "expected:%lu\n", KERN_ERR, - F2FS_I_SB(dic->inode)->sb->s_id, - dic->rlen, + F2FS_I_SB(dic->inode)->sb->s_id, ret, PAGE_SIZE << dic->log_cluster_size); return -EIO; } -- 2.34.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel